\begin{tikzpicture}
	\tkzDefPoints{0/0/B, 0.4/1/A, 1.5/0.5/C}
	\tkzDrawPoints[fill=black](A,B,C)
	\tkzLabelPoints[above](A)
	\tkzLabelPoints[below](B)
	\tkzLabelPoints[right](C)
\end{tikzpicture}
